Sultan and Timur Ibragimov return to the ring on June 24. The rapidly rising heavyweight cousins, who have already headlined two shows in NYC and one in Atlantic City, will now headline a Guilty Boxing show at The Orleans in Las Vegas, Nevada. Sultan, 16-0 (14KO)Â will face Jimmy Joseph, 15-3-1 (14KO)Â and little cousin Timur, 18-0-1 (10KO)faces Rogerio Lobo 34-12 (29KO).