Changes

|country    = Netherlands

|country    = Netherlands

|email      = olaf [at] nlnetlabs.nl

|email      = olaf [at] nlnetlabs.nl

|website    = [http://www.nlnetlabs.nl/~olaf/ Olaf's personal page]

|website    = http://www.nlnetlabs.nl/~olaf/

|blog      = [http://www.trend-watcher.org/ trend-watcher.org]

|blog      = http://www.trend-watcher.org/

|twitter    = kolkman

|twitter    = kolkman

|facebook  =  

|facebook  =  

|linkedin  = [http://nl.linkedin.com/in/olafkolkman olafkolkman]

|linkedin  = http://nl.linkedin.com/in/olafkolkman  

|userbox      =  

|userbox      =  

}}

}}

Earlier in his career, Kolkman worked as a Unix System Administrator at NetHold from February 1996 until April 1997, and as a Scientific Administrative Assistant at ASTRON from April 1992 until July 1993.<ref>[http://www.nlnetlabs.nl/~olaf/ Olaf's personal page]</ref>

Earlier in his career, Kolkman worked as a Unix System Administrator at NetHold from February 1996 until April 1997, and as a Scientific Administrative Assistant at ASTRON from April 1992 until July 1993.<ref>[http://www.nlnetlabs.nl/~olaf/ Olaf's personal page]</ref>

Kolkman was a member of the [[IAB]] from March 2006 until March 2012, and from March 2007 until March 2011 served as its Chair. In 2011, he was Acting RFC Series Editor. He has been active in the IETF since March, 1998.<ref>[http://nl.linkedin.com/in/olafkolkman LinkedIn]</ref>

Kolkman was a member of the [[IAB]] from March 2006 until March 2012, and from March 2007 until March 2011 served as its Chair. In 2011, he was Acting RFC Series Editor. He has been active in the IETF since March 1998.<ref>[http://nl.linkedin.com/in/olafkolkman LinkedIn]</ref>

==Education==

==Education==

Olaf worked on a PhD project on  "The interaction between star formation and the interstellar medium in M31 and M33." when is prime attention shifted towards Internet technology around 1996 .<ref>[http://www.nlnetlabs.nl/~olaf/ Olaf's personal page]</ref>

Olaf worked on a Ph.D. project on  "The interaction between star formation and the interstellar medium in M31 and M33." when is prime attention shifted towards Internet technology around 1996 .<ref>[http://www.nlnetlabs.nl/~olaf/ Olaf's personal page]</ref>

==References==

==References==

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