Demi Sims is an English television personality who rose to fame on The Only Way Is Essex and has since reinvented herself as a professional boxer with Misfits Boxing. Known for her high-profile relationships and family ties to the show, she now holds a 1-0 record in the ring and continues to build a career that blends reality TV fame with combat sports.
Born on 6 September 1996, Demi Sims first appeared on TOWIE in 2014 and became a main cast member from 2018 to 2022. She is openly bisexual and has spoken publicly about living with vitiligo. Her transition from reality television to professional boxing has drawn significant attention, particularly given her father’s background as an elite trainer.
As of 2026, Sims is actively training for future Misfits Boxing events and maintains a strong presence on Instagram, where she shares updates on her fighting career and personal life. Her biography on the platform reads: “‘Bam Bam’ 🏳️ Boxer for @misfitsboxing 1-0”.
Who is Demi Sims?
Demi Sims
6 September 1996 (age 29)
TOWIE (2014–2022), Misfits Boxing
@demsims
Demi Sims is an English television personality and professional boxer. She first gained public recognition as a cast member on The Only Way Is Essex, a reality series that follows the lives of residents in Essex. Her career has since expanded into combat sports, where she competes under the Misfits Boxing banner.
- Demi Sims transitioned from reality TV to professional boxing in 2024/2025.
- She has over 544K Instagram followers and promotes her boxing career via social media.
- Demi is part of the Sims family; her sister Frankie also appears on TOWIE.
- Her relationship with Francesca Farago drew media attention in 2023.
- As of 2026, she is still active in boxing and public events.
- Her father, Tony Sims, is an elite boxing trainer who has worked with Anthony Joshua and Conor Benn.
- She is openly bisexual and has vitiligo.
| Category | Detail |
|---|---|
| Birthdate | 6 September 1996 |
| Nationality | English |
| TV Shows | TOWIE, Celebs Go Dating, CelebAbility, Celeb Ex in the City, House of Sims |
| Boxing Record | 1-0 (0 KOs) |
| Family | Sisters Frankie Sims and Chloe Sims, brother Charlie Sims |
| Father | Tony Sims (elite boxing trainer) |
| Mother | Carol Simms |
| Instagram Handle | @demsims |
| Sexuality | Openly bisexual |
| Health | Has vitiligo |
What is Demi Sims’ boxing career?
Demi Sims made her professional boxing debut on August 30, 2025, at Misfits 22 – Ring of Thrones in Manchester. She defeated Nadeshi Hopkins by points victory after four rounds. The fight marked her official entry into combat sports under the Misfits Boxing banner, an organisation known for featuring influencers and reality stars.
Her official Misfits Boxing profile lists her record as 1-0 with 0 knockouts. Tapology currently shows her as 0-0-0, which is likely due to delayed updating of their database. Her father, Tony Sims, is an elite trainer who has worked with Conor Benn and Anthony Joshua, and he trained Demi for her debut, stating she has a hard punch and can fight well.
What is Demi Sims’ boxing record?
Demi Sims’ official record stands at 1-0 with 0 KOs, according to her Misfits Boxing profile. She made her professional debut on August 30, 2025, at Misfits 22 – Ring of Thrones in Manchester, defeating Nadeshi Hopkins by points after four rounds. Tapology currently shows her as 0-0-0, likely due to delayed updating of their database.
Who does Demi Sims box for?
Demi Sims boxes for Misfits Boxing, an organisation founded by KSI that specialises in crossover boxing events featuring influencers, reality stars, and professional fighters. She was scheduled to fight on the KSI undercard at the AO Arena for Misfits Boxing’s “Unfinished Business” event, though the event was later postponed.
Demi Sims made her professional boxing debut on August 30, 2025, at Misfits 22 – Ring of Thrones in Manchester, defeating Nadeshi Hopkins by points victory after 4 rounds. Her father, Tony Sims, an elite trainer who has worked with Conor Benn and Anthony Joshua, trained her for the fight and stated she has a hard punch.
Who is Demi Sims dating?
Demi Sims has been linked to several notable figures from the reality TV world. She dated Francesca Farago, who appeared on Too Hot to Handle, a relationship that drew significant media attention. After that breakup, she was involved in a love triangle on TOWIE and then did not date for about three years.
She later dated Eve Gale from Love Island and Jazz Saunders from Made in Chelsea. Demi and Jazz Saunders split in December 2025. In April 2026, Demi began dating Gabby McCarthy from Love Island Australia.
Did Demi Sims date Francesca Farago?
Yes, Demi Sims dated Francesca Farago, who is known for appearing on Too Hot to Handle. The relationship attracted media attention, but no details about Francesca’s family or sister are mentioned in available sources. After the breakup, Demi was involved in a love triangle on TOWIE and then did not date for about three years.
Who is Demi Sims’ girlfriend?
As of April 2026, Demi Sims is dating Gabby McCarthy from Love Island Australia. Prior to this, she dated Jazz Saunders from Made in Chelsea, with the pair splitting in December 2025. She also previously dated Eve Gale from Love Island.
Who are Demi Sims’ family members?
Demi Sims comes from a family well known to TOWIE viewers. She is the younger sister of Frankie Sims, who also appeared on the show, Chloe Sims, and Charlie Sims. The family was collectively referred to as “The Sims family” during their time on The Only Way Is Essex.
Her father is Tony Sims, an elite boxing trainer who has worked with Conor Benn and Anthony Joshua. He trained Demi for her boxing debut and has stated she has a hard punch and can fight well. Her mother is Carol Simms. Demi is the younger sister of Frankie Sims, Chloe Sims, and Charlie Sims.
Demi’s father, Tony Sims, is an elite trainer who has worked with boxers Conor Benn and Anthony Joshua. He trained Demi in boxing and stated she has a hard punch and can fight well. This family connection to elite-level boxing provides context for her transition into the sport.
What happened to Demi Sims on TOWIE and what is she doing in 2026?
Demi Sims first appeared on The Only Way Is Essex in 2014. She returned as a main cast member from November 2018 to July 2022, with a brief return in late 2024 to support Harry Derbidge. She also appeared on Celebs Go Dating, CelebAbility, Celeb Ex in the City, and House of Sims.
In 2026, Demi is focused on her boxing career. She is training intensively for her next Misfits Boxing match and has been working with trainer @_trainwithkane_. She teased “unfinished business” on Instagram, hinting at future boxing matches and career moves. Her Instagram biography reads: “‘Bam Bam’ 🏳️ Boxer for @misfitsboxing 1-0”.
Demi was scheduled to fight on the KSI undercard at the AO Arena for Misfits Boxing’s “Unfinished Business” event, but the event was later postponed. No new date has been confirmed as of early 2026.
When did Demi Sims join TOWIE?
Demi Sims first appeared on The Only Way Is Essex in 2014. She returned as a main cast member from November 2018 to July 2022, with a brief return in late 2024 to support Harry Derbidge. She also appeared on Celebs Go Dating, CelebAbility, Celeb Ex in the City, and House of Sims.
Why did Demi Sims leave TOWIE?
Demi Sims left TOWIE in July 2022 after four years as a main cast member. She briefly returned in late 2024 to support Harry Derbidge. Her departure from the show coincided with her shift toward boxing, though she has not publicly stated a specific reason for leaving.
What is Demi Sims doing in 2026?
In 2026, Demi Sims is training intensively for her next Misfits Boxing match. She has been working with trainer @_trainwithkane_ and posts regular boxing content on Instagram, including her debut win and training sessions. She teased “unfinished business” on Instagram, hinting at future boxing matches and career moves.
Timeline of Demi Sims’ public career
- 2014 — First appears on The Only Way Is Essex.
- 2018 — Returns to TOWIE as a main cast member.
- 2022 — Leaves TOWIE after four years as a main cast member.
- 2023 — Dates Francesca Farago from Too Hot to Handle.
- 2024–2025 — Begins boxing training and signs with Misfits Boxing.
- August 30, 2025 — Makes professional boxing debut at Misfits 22 – Ring of Thrones, defeating Nadeshi Hopkins by points.
- December 2025 — Splits with Jazz Saunders.
- April 2026 — Begins dating Gabby McCarthy from Love Island Australia.
What is known and what remains unclear about Demi Sims?
| Established information | Information that remains unclear |
|---|---|
| Demi Sims was born 6 September 1996 and appeared on TOWIE. | The identity of her father and mother is publicly confirmed (Tony Sims and Carol Simms), but some sources spell the mother’s name differently. |
| She now boxes for Misfits Boxing with a 1-0 record. | Exact boxing record beyond 1-0 (opponent, date not specified in all sources). |
| Instagram profile with 544K followers is verified. | Relationship status with Francesca Farago is unconfirmed (reports of split). |
| She is openly bisexual and has vitiligo. | Exact net worth is not publicly disclosed. |
Context: Demi Sims’ shift from reality TV to boxing
Demi Sims’ move from reality television to professional boxing reflects a broader trend of influencers and reality stars entering combat sports, particularly through Misfits Boxing events. The organisation, founded by KSI, has created a platform where personalities from various entertainment backgrounds can compete in professional bouts.
Her father’s background as an elite trainer provides a natural connection to the sport. Tony Sims has trained high-profile boxers including Conor Benn and Anthony Joshua, and his involvement in Demi’s training adds credibility to her boxing career. The lack of detailed family information in some areas may be intentional privacy by Demi.
Her public profile remains high due to social media and her relationships. The shift from reality TV to boxing mirrors a broader trend of influencers entering combat sports, with Misfits Boxing serving as a primary platform for such transitions.
Sources and quotes about Demi Sims
“Demi Sims (born 6 September 1996) is an English television personality.”
— Wikipedia
“‘Bam Bam’ 🏳️ Boxer for @misfitsboxing 1-0”
— Instagram bio (@demsims)
“Everything you need to know about former TOWIE star Demi Sims, including her age, who she’s dating and what she’s doing now.”
— Closer Online, April 2026
Summary: Who is Demi Sims and what is she doing now?
Demi Sims is a 29-year-old English television personality and professional boxer. She rose to fame on The Only Way Is Essex and now competes for Misfits Boxing with a 1-0 record. She is openly bisexual, has vitiligo, and comes from a family of TOWIE stars. In 2026, she is training for future boxing matches and dating Gabby McCarthy from Love Island Australia. For more on reality stars who have entered the boxing world, read about Jack Fincham – Love Island Winner Turned Boxer.
Frequently asked questions about Demi Sims
Does Demi Sims have a tattoo?
Yes, she has visible tattoos, including a ‘Bam Bam’ tattoo.
Is Demi Sims on Snapchat?
There is a Snapchat account under ‘demi rose snapchat’ but it is unverified.
What is Demi Sims’ net worth?
Not publicly disclosed; estimates vary.
Who is Demi Sims’ sister?
Her sisters are Frankie Sims and Chloe Sims, both of whom have appeared on TOWIE.
Did Demi Sims date Gabby?
Yes, Demi began dating Gabby McCarthy from Love Island Australia in April 2026.
Does Demi Sims have a brother?
Yes, she has a brother named Charlie Sims.
What is Demi Sims’ height?
Her height is not publicly confirmed in available sources.
Is Demi Sims still on TOWIE?
No, she left TOWIE in July 2022 and briefly returned in late 2024 to support Harry Derbidge.
What is Demi Sims’ boxing nickname?
Her boxing nickname is ‘Bam Bam’, as shown in her Instagram bio.
Does Demi Sims have a sister named Jazz?
No, her sisters are Frankie Sims and Chloe Sims. Jazz Saunders is her former partner, not a sibling.
Daniel Mercer is Business & Economy Correspondent at RegionalReport.co.uk, covering regional business news, local economy, employment, retail and property.