Some people I know started a debate. Who would win, Iron man or Master Chief if they ever battled each other to death.
Ok first lets look at each background and stats.
MASTER CHEIF
http://nikon.bungie.org/misc/leyk/master_chief_complete.jpg
The Master Chief is a SPARTAN-II (
http://en.wikipedia.org/wiki/SPARTAN-II_Project) Super Soldier (
http://en.wikipedia.org/wiki/Supersoldier), a genetically and cybernetically augmented warrior designed to put down rebels and insurgents within the United Nations Space Command (
http://en.wikipedia.org/wiki/United_Nations_Space_Command). When the powerful alien empire known as the Covenant (
http://en.wikipedia.org/wiki/The_Covenant) attacked, the Master Chief and the other Spartan's had a priority shift. Extensive surgical alteration coupled with a ruthless lifelong training regimen has resulted in Master Chief being significantly stronger than even the strongest natural human, and his strength and fighting ability are further augmented by the advanced MJOLNIR (
http://en.wikipedia.org/wiki/MJOLNIR_battle_armor) power armor he wears.