Kelsy Medeiros, also known as SuperGirlKels, is a Canadian competitive Super Smash Bros Player currently representing Lazarus. She mains Sonic with Kirby and Isabelle as secondaries in Super Smash Bros Ultimate.
Ranked 4th on the Montreal Ultimate Power Rankings, 21st on the Smash Canada Rankings Ultimate, and 47th on the Wi-Fi Warrior Rank v6, she is a Content Creator and the CEO of Heroes Crew Esports.
SuperGirlKels has competed in SSBU at tourneys like CEO 2019, Collision Online, DreamHack Montreal 2019, Frostbite 2020, GENESIS 7, Get On My Line 2020, HABBY Birthday 2020, ICARUS V, LAN ETS 2019, Super Smash Con 2019, The Online Olympus II, and Times Union Esports Tournament.
SuperGirlKels is also the elder sister of fellow Smasher Soar. Follow her on Twitter and Twitch.