Vostok and Mercury Astronauts

Miscellaneous and Personal Stuff I Must Share
1

Just reading that there is currently only 1 of the 7 Mercury Astronauts (John Glenn) and only 2 of the 6 Vostok Astronauts still living (Valery Bykovski and the first female, Valentina Tereshkova)

Any bets on who will be the last one living?

My bet is on Valentina Tereshkova strictly because she has mentioned that she would volunteer to go to Mars even on a one way trip.

2

Women tend to live longer than men. Enough said.

3

She is also the youngest and was in the recent Sochi winter Olympics as a flagbearer