Thor Second biggest boy weighing in at 430g. Thor wears a blue collar. Sometimes Thor is the biggest and sometimes it’s Bucky. They both look huge next to Wanda and Bruce. Thor was 750g at the end of week 1. Thor week 3, 950g Thor week 6 at 1300g. Bucky and Jarvis have both overtaken him in weight. Thor never sits still, always trying to go explore something else.