American actor and bass-singer Thurl Ravenscroft is best-remembered for providing deep bass-voice for breakfast-cereal icon Tony the Tiger for Kellogg’s Frosted Flakes breakfast-cereal for over five-decades and for creating and making popular the catchphrase "They're gr-r-reat!". Other notable works of Ravenscroft includes singing the Christmas song You're a Mean One, Mr. Grinch and doing voice-over work and singing for Disney.
Jack Gilinsky is an American singer best known as one-half of the popular pop-rap duo Jack & Jack alongside his childhood friend Jack Johnson. After achieving success on Vine, the duo started releasing singles and gained prominence as musicians. In 2019, they released their debut studio album. In 2020, Jack Gilinsky came up with his debut solo single, My Love.