Olof Dreijer

Olof Björn Dreijer (born 27 November 1981) is a Swedish DJ and record producer, best known as one half of the electronic music duo the Knife, formed with his sibling Karin Dreijer.^[1]

Also known as

• DJ Coolof
• Oni Ayhun

Born (1981-11-27) 27 November 1981 (age 44)

OriginNacka, Sweden

Genres

• Techno
• house
• minimal

Quick facts Background information, Also known as ...

Olof Dreijer
Dreijer performing with the Knife in 2006
Background information
Also known as	DJ Coolof Oni Ayhun
Born	(1981-11-27) 27 November 1981 (age 44)
Origin	Nacka, Sweden
Genres	Techno house minimal
Occupations	Record producer DJ
Years active	1999–present
Label	Rabid
Formerly of	The Knife

Close

Although the Knife very rarely performed live concerts, Olof performs as DJ Coolof in nightclubs across Europe, though only at events with equal gender representation on the artist lineup—with no more than 50% people who identify as men.^[2]

In late 2009 and early 2010, Olof released four EPs under the pseudonym Oni Ayhun.

In late 2010, he issued a remix of Emmanuel Jal's "Kuar". In 2011, he produced the song "Jam" by Planningtorock, from the album W.^[3]

Upon being asked to DJ in Tel Aviv, Dreijer stated that he supports the international cultural boycott of Israel and the BDS movement in support of Palestinian rights. Dreijer and the Knife have supported this boycott for many years.^[4]