Jack Culcay, born August 26, 1985, in Ambato, Ecuador, is a retired Ecuadorian-German professional boxer. Known as “Golden Jack,” Culcay held the WBA interim light-middleweight title between 2015 and 2017 and enjoyed a successful career across multiple weight classes.
Culcay announced his retirement from professional boxing in September 2024.
Here we take a look at Jack Culcay’s net worth, earnings, career overview, professional boxing record, achievements, and more.
Jack Culcay’s Biography
| Category | Details |
|---|---|
| Full Name | Jack Robert Culcay-Keth |
| Nickname | Golden Jack |
| Birthdate | August 26, 1985 |
| Birthplace | Ambato, Ecuador |
| Nationality | German |
| Height | 5 ft 7 in (170 cm) |
| Stance | Orthodox |
| Professional Debut | 2009 |
| Retirement | 2022 |
Born in Ecuador, Culcay moved to Germany at a young age and began boxing as a teenager. He quickly made a name for himself in amateur boxing, eventually transitioning to the professional ranks.
His nationality and boxing roots reflect his dual heritage, and he fought under the German flag throughout his career.
Professional Career Overview
Culcay made his professional debut in 2009 after a successful amateur career, which included winning the gold medal at the 2009 World Amateur Boxing Championships in Milan.
This victory set the stage for his professional career, and he soon became a top contender in the light-middleweight division.
In 2015, Culcay won the WBA interim light-middleweight title by defeating Maurice Weber in Frankfurt, Germany. This victory established him as a serious threat in the division.
Over the next few years, Culcay faced some of the best fighters in the light-middleweight and middleweight divisions. One of his most notable fights came in 2016 when he successfully defended his title against Jean Carlos Prada.
In 2017, he faced Demetrius Andrade in a bout for the WBA light-middleweight title. Although Culcay lost the fight by a split decision, his performance against a world-class opponent earned him respect globally.
On April 6, 2024, Culcay faced Bakhram Murtazaliev for the vacant IBF light middleweight title, at the Stadthalle in Falkensee, Germany. He was knocked out in the 11th round.
Culcay announced his retirement from professional boxing in September 2024.
Achievements
- WBA interim light-middleweight title (2015–2017)
- European Middleweight title challenger
- Gold medalist at the 2009 World Amateur Boxing Championships
Jack Culcay’s Net Worth Details
As of 2026, Jack Culcay’s net worth is estimated to be $2 million.
He has accumulated considerable wealth throughout his career, although he did not reach the financial heights of the sport’s global superstars. His prize money earnings came largely from his championship fights and notable matchups, especially against elite competitors.
Prize Money Earnings
| Fight | Year | Opponent | Result | Purse |
|---|---|---|---|---|
| WBA interim title vs. Maurice Weber | 2015 | Maurice Weber | Won (UD) | $150,000 |
| Title defense vs. Jean Carlos Prada | 2016 | Jean Carlos Prada | Won (TKO) | $200,000 |
| Title fight vs. Demetrius Andrade | 2017 | Demetrius Andrade | Lost (SD) | $300,000 |
| Middleweight bout vs. Sergiy Derevyanchenko | 2021 | Sergiy Derevyanchenko | Lost (UD) | $350,000 |
Net Worth Growth
| Year | Net Worth (USD) |
|---|---|
| 2020 | $1 million |
| 2021 | $1.3 million |
| 2022 | $1.5 million |
| 2023 | $1.7 million |
| 2024 | $2 million |
Endorsements
Culcay has had a few endorsement deals over the years, mainly with sports-related brands. He was associated with companies like Adidas and Everlast, who sponsored his gear and equipment during his fights.
Professional Boxing Records
| 38 fights | 33 wins | 5 losses |
|---|---|---|
| By knockout | 14 | 1 |
| By decision | 19 | 4 |
FAQs
Who is Jack Culcay?
Jack Culcay, also known as “Golden Jack,” is a retired Ecuadorian-born German professional boxer. He competed in the welterweight division as an amateur, representing Germany at the 2008 Summer Olympics. As a professional, he held the WBA interim light-middleweight title from 2015 to 2017 and retired in September 2024.
What are Jack Culcay’s major achievements in boxing?
Culcay won a gold medal at the 2009 World Amateur Boxing Championships and a silver medal at the 2008 European Championships. As a professional, he claimed the WBA interim light-middleweight title and successfully defended it twice before losing to Demetrius Andrade in 2017.
What is Jack Culcay’s professional boxing record?
Jack Culcay’s professional record stands at 33 wins, 5 losses, and no draws. Of his victories, 14 were by knockout, giving him a knockout ratio of approximately 42%. He boxed a total of 307 rounds during his career.
When did Jack Culcay retire from boxing?
Jack Culcay announced his retirement from professional boxing in September 2024 after a career spanning nearly 15 years. His last fight was against Bakhram Murtazaliev on April 6, 2024, where he lost by technical knockout.
Where is Jack Culcay from?
Jack Culcay was born in Ambato, Ecuador, on September 26, 1985. He later moved to Germany and represented the country in his amateur boxing career.
