Kellin Quinn Bostwick, known better as Kellin Quinn is an American singer and musician. He is the lead vocalist and keyboardist of the post-hardcore band from Orlando, Florida, Sleeping With Sirens. He is known for his distinctive vocals and for collaborating with other artists, as well as the SEGA Sound Team on the game Sonic Frontiers. It had been revealed in various interviews that he was interested in music from a very young age and aspired to have a career in music. Read more on