Happy Birthday, Sergei!! Soyuz TMA-12 crew

Yi So-Yon (29) , Sergei Volkov (35 today, son of Alexander Volkov) and Oleg Kononenko (43) form the Soyuz TMA-12 crew to liftoff april 8. All rookies and a very young crew!!!!

Yi So-Yon (29) , Sergei Volkov (35 today, son of Alexander Volkov) and Oleg Kononenko (43) form the Soyuz TMA-12 crew to liftoff april 8. All rookies and a very young crew!!!!