Peter Morgan Alonso is the MLB player playing for the New York Mets. He is wearing #20 for the team. He plays as a first baseman. He bats right-handed and throws right-handed. He was born on December 7, 1994 in Tampa, FL. He was drafted by the Mets as the #64 overall pick in the 2nd round of the 2016 MLB Draft. He is playing for 2 seasons in the Major Leagues since making his MLB debut on March 28, 2019. His nickname is the Polar Bear.
According to the MLB Network, he is the #66 MLB player into 2021 at age 26.
SOURCE
https://www.mlb.com/player/pete-alonso-624413 on the Mets MLB website.