Jimmy G. is officially rolling in G's.

As expected, quarterback Jimmy Garoppolo has had his bank account transformed after transforming the 49ers in just five starts in 2017: On Thursday, Garoppolo signed a five-year contract worth up to $137.5 million, the NFL Network reported. The per-year average of $27.5 million is the richest in NFL history. The contract also has nearly $90 million in guarantees in the first three years, which is also the most in league history, ESPN reported.

For more on the megadeal, click here.