Mario Developer Yoshiaki Koizumi will be doing an “Ask Me Anything” on Reddit today. This will take place from 12:45 PST / 20:45 BST / 15:45 EST, and you’ll be able to pitch your questions to him via the r/NintendoSwitch thread.
Yoshiaki developed Super Mario 64, and was director for Super Mario Sunshine on the GameCube. Other notable titles he has worked on include the original Super Mario Kart, Super Smash Bros. for the Nintendo 64, and The Legend of Zelda: The Wind Waker.
Make sure you check the reddit thread in just under an hour, and ask away!