Health Insurance Cutoff Age to be on Parents' Plan Now 26. Adults up to age 26 can get coverage under their parents' insurance plans, but check with your insurance agent to make sure you know what's covered. Certain circumstances, such as a pre-existing condition, could prevent a parent's health care from applying.
Master chief is around his 20s-30s. Im guessing cuz his voice sounds young Really, The MC is 41 years old during the events of Halo 2 and Halo 3. Seeing how MC was born in the year 2511. If you were to subtract 2552 and 2511 you would come up with 0041. So he is 41 years old. Master chief is around his 20s-30s. Im guessing cuz his voice sounds young. Really, The MC is 41 years old during the events of Halo 2 and Halo 3. Seeing how MC was born in the year 2511.
Master Chief was born on 2511 whereas Halo 4 took place during 2557. This means that John is 46 years old. Due to the effects of cryosleep his bodily functions and physical feats were mostly preserved, however his facial structure was not as lucky.