Leif Bornewell III is a character on Welcome to the Wayne.

Leif’s a little older than Olly and Ansi, and boy does he let them know it. But if he were actually cooler or more mature, he probably wouldn’t be hanging out with them all the time. Or cutting his own hair. Or riding a Segway. Leif fancies himself to be a young secret agent. To his credit, he is always available to bail Olly and Ansi out of sticky situations; granted his availability is due to having no other friends, but hey.