Mr. Fit

From Banjo-Kazooie - Wiki on Neoseeker

Mr Fit is an anteater first found near the exit/entrance in Cloud Cuckooland. He has three challenges for Banjo and Kazooie. First, Mr Fit wants to see Banjo jump over a bar. The bar is too high up, so Kazooie must wear Springy Step Shoes to jump over it. Next, he wants to race Kazooie (or Banjo and Kazooie together, but it's faster with Kazooie alone). Kazooie can wear the Turbo Trainers/Running Shoes to go faster. The last challenge is a sack race. Banjo alone, has to use his backpack as a sack (using the Sack Pack) to race across the thorns. After this challenge, Banjo is rewarded with a Jiggy. Mr Fit then leaves to go to the gym.