CC-0692, nicknamed H was a Clone Captain during the Clone Wars. There were many things that were different with him from the rest of the Clones. One thing was that along with Captain Rex, H was also an avid bolo-ball fan, partial to the Sullustan team, Bylluran Athletic. When first arriving aboard the Spirit of the Republic, he had his hair dyed blue in support of the team making the finals.
Starting from Kamino he was trained as a Lieutenant. He was also trained as an engineer. However, he exceeded ALL expectations so "Lieutenant H" was promoted to be a Captain.
He was VERY skilled at using a Chain gun.
H later collected his helmet which he had customized with macrobinoculars later on.
Then he became captain of the 424th Company.