Having worked as the TD in the second edition, Isberg has been responsible for ensuring smooth functioning of all the technical activities initiated in the HHIL.
He has also actively conducted many events over the recent years including FIH Men's World Cup 2014 in The Netherlands, 2012 Olympic Games in London, three FIH Champions Trophy tournaments, including Lahore in 2004, Kuala Lumpur in 2007 and Auckland in 2011 and 2011 FIH Indoor World Cup in Poland.
Speaking about his involvement in the HHIL, Isberg said: "I'm very pleased to be able to return and be a part of HHIL 2015. The last season saw some fantastic attacking hockey, with a lot of great hockey profiles participating. We will now build on the success from last season, and I expect this season to be even better.
Isberg has also worked as an Assistant Tournament Director at the 2008 Olympic Games in Beijing and two FIH World Cups including Germany in 2006 and India in 2010.