Dana White's Contender Series returned to our screens yesterday as week one of season six of the show got underway. While it was a rather underwhelming occasion, with just one fighter awarded a contract, a number of current UFC fighters came to prominence on the show.Marcel Dorff 🇳🇱🇮🇩@BigMarcel24Great performance by Joe Pyfer.Only contract of the night. Much deserved signing. #DWCS47534Great performance by Joe Pyfer.Only contract of the night. Much deserved signing. #DWCS https://t.co/QNly3139S1While not all of them have become world-beaters, there have now been multiple title challengers who came from Dana White's Contender Series. The show has a proven track record of producing stars and fighting at one of these events can be a huge opportunity for up-and-coming fighters.Some have criticized the show as being a vehicle for the UFC to sign top young talent to one-sided contracts, but the event seems here to stay. Here are five fighters who got their break on Dana White's Contender Series:Honorable mentions: Alex Perez - Season 5, Antonina Shevchenko - Season 2, Dan Ige - Season 3, Dustin Jacoby - Season 4 & Johnny Walker - Brazil season.#5. Kevin Holland - Dana White's Contender Series Season 2Kevin Holland has a record of 23-7 (1 NC)Kevin Holland is somewhat of a unique case. While he got his break on Dana White's Contender Series, he wasn't offered a contract right away. Despite that, his winning performance earned him the 'Big Mouth' nickname and he was eventually awarded his full debut against Thiago Santos at UFC 227.Kevin Holland@Trailblaze2topThat time I got nicknamed- big mouth….. @danawhite contender series is back tonight!193745That time I got nicknamed- big mouth….. @danawhite contender series is back tonight! https://t.co/ZBgB8vd7avWhile he lost to Santos, his UFC record currently stands at 10-4 (1 NC). He had a monster year in 2020, tying the record for the most wins in a calendar year with five impressive victories. That led to some big-time fights against Derek Brunson and Marvin Vettori, which ultimately proved a step too soon for Kevin as he faced back-to-back defeats.But Holland has looked like a changed man since dropping down to the welterweight division. He's 2-0 in the weight class and has become a fan favorite due to his entertaining style, extroversion, and willingness to fight anyone at any time.