Hump is a former Morlock and citizen of the nation of Krakoa.
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History
Hump and his brother Brute were both Morlocks and fought alongside Masque. When Brute threatened Cable, he was shot and Hump and Masque left. Later when Masque helped the Brotherhood along with Thornn against X-Force, it is unknown why Hump did not join them.
He has not been seen since then and it is unknown if he left the Morlocks or, if he stayed, survived Mikhail Rasputin's flooding of the Morlock tunnels. If he is still alive, whether swept away or not, it is unknown if kept his mutant powers or not after M-Day.