Harbhajan Singh Khalsa the United Nations as a non-governmental organization in consultative status with the Economic and Social Council, representing women's issues, promoting human rights, and providing education about alternative systems of medicine. In spring of 1969, soon after Harbhajan Singh had begun teaching in Los Angeles, a hit medley "Aquarius/Let the Sunshine In" was topping the music charts and being played everywhere. The performers, The 5th Dimension, happened to be signed to a record label owned by one of his students (and his green card sponsor), musician and entrepreneur Johnny Rivers. Yogi Bhajan incorporated the storyline of the dawning new age into
Harbhajan Singh in further controversy after an 2008 Indian Premier League (IPL) match between Mumbai Indians and Kings XI Punjab at Mohali in April 2008. While the teams were shaking hands, he slapped Punjab paceman and Indian teammate Sreesanth in the face. Harbhajan, who had stood in as the Mumbai captain for the first three matches of the tournament to that point, all of which were lost, had apparently been angered by Sreesanth's aggressive sending-off of his batsmen as Punjab coasted to a decisive victory. The Kings XI Punjab lodged an official complaint to the IPL. The match referee Farokh Engineer found