Randy Petalcorin (Razor) boxer

Randy Formemtera Petalcorin (born 31 December 1991) is a Filipino professional boxer who held the WBA interim light-flyweight title from 2014 to 2015. He has challenged twice for light-flyweight world championships; the IBF title in 2018 and the WBC title in 2019.Petalcorin fights in the light-flyweight division and has the nickname "Ultra Tune" which comes from the Australian car service franchise that sponsor him and fought in Melbourne, Australia on Peter Maniatis events between 2013 and 2017, training at the Boxingfit Gym in Port Melbourne.citation neededHe won the WBA interim light-flyweight title against Walter Tello via seventh-round technical knockout in Shanghai, China, in front of 15,000 strong crowd on a Top Rank promoted card with Hall of Fame promoter Bob Arum ringside.citation needed Also in attendance cheering on Petalcorin was fellow Filipino boxer Manny Pacquiao who jumped into the ring once Petalcorin Won the WBA interim title to congratulate him.citation neededPetalcorin is now training in Melbourne using a high altitude training scheme with his co-sponsors Altitude Services, led by Rod Cedaro.On 24 April 2015 in Beijing, he won his title fight against Ma Yi Ming by first-round knockout at 1 minute and 45 seconds.