How old is Otto Wichser?

Otto Wichser is 116 years old, born on July 29, 1910 in Herisau, Switzerland.

Current age

116

Birthday

July 29, 1910

Zodiac sign

♌︎ Leo

Birth place

Herisau, Switzerland

Known as

Civil engineer

Known for: Swiss infrastructure development, Civil engineering innovations, Alpine construction projects, Urban planning contributions, Technical writing on engineering methods