ONE 158: Tawanchai vs. Larsen is filled with competitors who are hungry to prove that they are ready to take the leap to superstardom. The Singapore Indoor Stadium will bear witness to what could be matches that will elevate the careers of some rising stars in the circle. View this post on Instagram Instagram PostThe event features a world title eliminator, four heavyweight bouts, a couple of heated rivalries, and a slew of bouts that could rock the promotions' rankings soon.Thirteen bouts are scheduled to go down on Friday, June 3, with seven exciting fights on the lead card to get the event started for the high-stakes matches on the main card.Look for these five fighters as they look to take their careers to the next level.#5. ONE flyweight - Gurdarshan MangatGurdarshan Mangat is the son of first-generation Indian immigrants from a small town in Canada. He was an overweight kid with low self-esteem who was often the target of bullies.He later moved to Vancouver in pursuit of a career as an accountant. There, he discovered martial arts and began to change his life. ‘Saint Lion’ was inspired by the story of ONE Vice President Rich Franklin, a part-time high school teacher who was also fighting for a world title in North America at the time. At 22 years of age, Mangat started his martial arts journey and made it a full-time career not long after. View this post on Instagram Instagram PostNow 33, Mangat has amassed a professional MMA record of 16-3, including three wins at ONE Championship. His well-rounded game has helped him defeat opponents in a variety of ways, and will be tested by a dangerous striker in Yodkaikaew Fairtex.The flyweight division is one of the deepest and most competitive weight classes in the promotion. An impressive win against a quality opponent like Yodkaikaew will let the division know that Gurdarshan Mangat is on the rise.