Guillermo from Jimmy Kimmel and Apolo Ohno starred in a Subway commercial together!
Guillermo spotted Apolo in a Subway and asked for some training tips.
He said he was planning on running a marathon and needed advice, so Apolo gave him his best tip.
He said it's all about speed! As an Olympic speed skater, Apolo knows all about speed.
Guillermo really listened and took it to heart!
Check out the video (above) to watch Guillermo highlariously follow Apolo's advice.
Tags: advice, best, commercial, highlarious, jimmy kimmel, marathon, run, running, subway, tips, train, training