Wiki information Singstad:

Ole Singstad
Civil engineer, Deceased Person, Project participant, Person, Architect

Ole Knutsen Singstad was a Norwegian-American civil engineer who innovated the ventilation system for the Holland Tunnel and advanced the use of the "Sunk-tube" method of underwater vehicular tunnel building, a system of constructing the tunnels with...

Karin Singstad
Professional Team Handball Player, Athlete, Person, Olympic athlete, Measured person

Karin Singstad is a Norwegian team handball player and Olympic medalist. She received a silver medal at the 1988 Summer Olympics in Seoul with the Norwegian national team.