William Lumpkin (Earth-21399)

Early Life
William Stanley "Willie" Lumpkin was a soldier from Nebraska whose father served in World War II, inspiring young Willie to enlist himself. After completing his training, he found himself fighting in the Korean War for a short time before being wounded in action, after which Willie was reassigned to security detail in a secret government facility in Colorado.

Meeting the Fantastic Four
Initially thinking he would merely be guarding American nuclear secrets, Willie was surprised to instead find himself guarding four people with superhuman abilities under government quarantine: Reed Richards, Ben Grimm, and Susan and Johnny Storm. Willie, disheartened by the conditions the four were subjected two, protested about this, only to be threatened with a court-martial by General Walter Allan. Even so, Willie spent much of his time at the facility bonding with the four, especially Reed. When they first met, Willie half-jokingly said he should be imprisoned with the four, citing his "extraordinary power" to wiggle his ears.

To be added...