Tim Tszyu is a professional boxer. He was born in Australia on November 2, 1994. Tim is the grandson of legendary Australian boxer Kostya Tszyu.
Get to know Australian boxer Tim Tszyu’s journey inside and outside the ring. You’ll find his latest net worth, major fight purses, career earnings, personal life details, endorsements and key statistics-all in one place.
Tim Tszyu’s Biography
| Detail | Information |
|---|---|
| Full Name | Timofei Konstantinovich Tszyu |
| Date of Birth | November 2, 1994 |
| Age | 30 (as of 2025) |
| Education | Not available |
| Nationality | Australian |
| Height | Not available |
| Weight | Not available |
| Turned Pro | 2016 |
| Net Worth | $3 million |
| Salary/Career Earnings | Approx. US $11.5 million |
| Spouse | Alexandra Constantine |
| Instagram Profile | Not available |
| Twitter Profile | Not available |
Early Career
Born into boxing royalty, Tim began his athletic path in gymnastics and soccer before his father, hall-of-famer Kostya Tszyu, steered him toward the sweet science at age 15. As an amateur, he compiled an impressive 33–1 record, showcasing power, ring IQ and technical skill.
A wrist injury in 2011 sidelined him during his teens, but he came back stronger to make his professional debut in December 2016. In that first six-round bout, he topped Zorran Cassady by unanimous decision, announcing himself as a prospect to watch.
Over the next two years, he ran his record to 14–0, blending fast hands and solid footwork under the tutelage of his family’s boxing legacy.
Professional Career
Tszyu’s pro rise was swift. By his seventh fight he captured the WBC-ABCO Continental light-middleweight crown, then outpointed former world champion Jeff Horn in August 2020. He continued to steamroll opponents like Bowyn Morgan and Dennis Hogan, earning a shot at the WBO interim light-middleweight title.
In March 2023 he stopped Tony Harrison to claim that belt, then dispatched Carlos Ocampo before upsetting Brian Mendoza in October to become full WBO junior-middleweight champion.
After defending his title in Las Vegas against Sebastian Fundora in March 2024, he saw his first two career losses-to Fundora (split decision) and later Bakhram Murtazaliev (TKO)-but remains a top name in the 154-pound ranks.
Wife
Tim Tszyu married long-time partner Alexandra Constantine in December 2024 in a ceremony attended by over 100 guests. They first met in 2016 at Tim’s Rockdale gym, where Alexandra was taking boxing lessons. Nearly nine years together solidified their bond before they tied the knot, celebrating with family and friends in Sydney.
Alexandra, who maintains a private profile, travels with Tim to major fights and often shares supportive messages on social media. As of early 2025, the couple does not have children but has spoken about starting a family once Tim’s schedule eases between big bouts.
Tim Tszyu’s Net Worth Details
Tim Tszyu’s net worth is estimated to be $3 million as of 2025.
Fight Purses
| Opponent | Date | Purse |
|---|---|---|
| Tony Harrison | March 12, 2023 | $1.5 million |
| Sebastian Fundora | March 30, 2024 | $10 million |
Endorsements
Tim works with global sports brand Nike, supplying him with gear and promotional support. He also partners with Australian department store David Jones, appearing in select marketing campaigns and store events to boost brand visibility Down Under.
Career Stats
| Stat | Value |
|---|---|
| Total Fights | 26 |
| Wins | 24 |
| Losses | 2 |
| Knockout Wins | 17 |
| Decision Wins | 7 |
| KO Percentage | 70.8% |
| Championship Titles Held | WBO Junior-Middleweight (2023–2024) |
FAQs
1. Who is Tim Tszyu?
Tim Tszyu is an Australian professional boxer born on November 2, 1994, in Sydney, Australia. He competes in the junior middleweight division and is the son of legendary boxer Kostya Tszyu. Tim has built a successful career, holding the WBO junior middleweight title from 2023 to 2024.
2. What is Tim Tszyu’s boxing record?
Tim Tszyu has a professional record of 24 wins (17 by knockout) and 2 losses. His notable victories include wins against Jeff Horn, Takeshi Inoue, and Tony Harrison. He suffered his first loss in 2024 against Sebastian Fundora via split decision.
3. What titles has Tim Tszyu won?
Tim Tszyu won the WBO interim junior middleweight title in March 2023 with a TKO victory over Tony Harrison. He was later elevated to full champion status when Jermell Charlo moved up a weight class. He defended the title successfully before losing it to Sebastian Fundora in 2024.
4. Who are Tim Tszyu’s most notable opponents?
Tim Tszyu has faced several high-profile opponents, including Jeff Horn, Dennis Hogan, Takeshi Inoue, Terrell Gausha, Tony Harrison, and Sebastian Fundora. These fights have helped establish him as one of the top junior middleweights globally.
5. What challenges did Tim Tszyu face in his career?
Tim Tszyu faced adversity in 2024 with back-to-back losses to Sebastian Fundora and Bakhram Murtazaliev. These defeats marked a turning point in his career as he aimed to rebuild his confidence and return to world title contention.
