Oprah is who made Dr. Phil and Dr. Oz public figures. She made them famous on her show.
Edit:
[Dr. Phil] McGraw rose to fame with appearances on The Oprah Winfrey Show in the late 1990s. Oprah Winfrey then helped McGraw launch his own advice show, Dr. Phil, in September 2002.
In 2003, Oprah Winfrey was the first guest on the Discovery Channel series Second Opinion with Dr. Oz, and he was a regular guest on The Oprah Winfrey Show, making more than sixty appearances. In 2009, The Dr. Oz Show, a daily television program about medical matters and health, was launched by Winfrey's Harpo Productions and Sony Pictures Television, running for 13 seasons.
Someone should unalive them in Roblox.