THE RUSSIAN BOOK OF RECORDS
DIPLOMA
This Diploma has been issued to Grigory Mikhailovich Slipenchuk in
connection with his setting of a record of Russia in the nomination
of “The Youngest Hydronaut”.
Aged 13 years 10 months and 21 days, he submerged on July 2, 2010
into Lake Baikal to the depth of 837 meters as a crew member of
deep submergence vessel Mir-2.
This Diploma confirms the registration of this achievement in
the Russian Book of Records and serves as a testimony of national
and worldwide recognition.