Odin Bernett

The younger of the Bernett brothers, Odin begins the series as an enthusiastic but inexperienced test pilot for MO-V. Rash and impulsive, he has a tendency to rush headlong into fights before evaluating them. He and Odel are the only two who can use the PX System that was designed for their "G-UNITs", two unique and powerful mobile suits created by Dr. Berg. Living in the shadow of his brother, he wants to prove himself to those around him though he has yet to fully master the PX System however, unlike Odel who already has and is considered an ace pilot. Inspired when he hears of the five Gundam pilots who appeared on Earth to fight for the freedom of their home colonies, he proclaims his Geminass 01 as a Gundam too. (Source: Gundam wiki)