Toby Welch is a real person portrayed by Ethan Suplee in the movie The Wolf of Wall Street (based on a true story).
When the movie was released in 2013, Ethan Suplee was 37 years old.
The character of Toby Welch is mainly associated with Alden Kupferberg ('Sea Otter'), Nicky Koskoff ('Rugrat') and Chester Ming.