Sonix is a smasher from the Dominican Republic who mains Sonic in both Super Smash Bros. for Wii U and Super Smash Bros. Ultimate. He is known as a Wi-Fi Warrior, consistently placing highly in Wi-Fi tournaments, as well as one of the best players in his country. In Smash 4, he is ranked 1st on the Dominican Republic Smash 4 Power Rankings and has defeated Kuma, as well as Cosmos, SDX, Twi, and IcyMist on online tournaments. In Ultimate, he is ranked 2nd on the Wi-Fi Warrior Rank v5 and 1st on the Dominican Republic Ultimate Power Rankings. He has defeated Eon, ANTi, Stroder, and Regi, as well as Wrath, Goblin, Sparg0, ESAM, LingLing, MkLeo, Pandarian, Tweek, and Maister, in online tournaments.