|Real Name||Christopher Summers|
|Powers and Abilities||Various Weapons|
|Family and Friends|| Katherine Summers (Wife)|
Scott Summers (Son)
Jean Grey (Daughter-in-Law)
Christopher was a pilot flying with his family. When their aircraft was attacked by an alien spaceship, he sent his two sons out with parachutes while he and his wife were captured. Eventually his wife died and he formed the Starjammers, a pirate-like group of various aliens.
He was eventually hired to steal the M'Kraan Crystal. They encountered the X-Men, being lead by a man he did not realize was his son. However, his son's girlfriend, Jean Grey, became possessed by the Phoenix Force and took the crystal into a star.
Some time later, Corsair went to Earth seeking the help of the X-Men. He discovered that Cyclops was his son. The two argued for a bit but eventually overcame their differences.
It is unknown if he ever found out that his other son became a member of X-Factor.
In the series, it is never actually specified that Havok is Corsair's son or Cyclops' brother. A flashback does show Corsair with two children. The brothers' relationship was hinted at in "Cold Comfort" but never stated.