yes he is
yes
He is all human but, he wears a super-suit
Yes, Master Chief, aka SPARTAN-117, aka John-117, is a human. Albeit, he is a bio-medically, genetically, and mechanically enhanced human. If you want the complete story behind Master Chief's origins, as well as the other SPARTANs' origins, find a copy of Halo: Fall of Reach. This tells how the SPARTANs came to be.
He is a cyborg, not a human! He cant get vitamin c!
He is a man because he has emotions and other human characteristics.
Master Chief, because he is a modified human, in armor, he is armed, and he is elite. Luigi is small, regular, unarmed, weak, and has worse graphics, so Master Chief would just throw him off his 2D side scrolling screen. lol.
Master Chief is a male.
Arbiter joins master chief in halo 3 to fight the flood
master chief
Master Chief.
master chief !!
it is a rank in the spartan army and John (master chief) is not only the last spartan but he is also the only master chief