About Kermit the Frog:
Kermit the Frog is Jim Henson's most famous Muppet creation, first introduced in 1955. He is the straight man protagonist of many Muppet projects, most notably on Sesame Street, and The Muppet Show, as well as in movies, specials, and public service announcements throughout the years. Henson originally performed Kermit until his death on May 16, 1990; Steve Whitmire has performed Kermit since that time. He was voiced by Frank Welker in Muppet Babies and occasionally in other animation projects.