Harmon Nelson went by Oscar.
Harmon Killebrew went by Killer.
Harmon Nelson's birth name is Harmon Oscar Nelson Jr..
Scott Christopher Harmon goes by OLAF.
Yes. Kristen Harmon Nelson is Mark Harmon's sister.
Skyler Nelson goes by Sky.
Nelson Tynes goes by Nelvis.
Nelson Stratta goes by Tano.
Nelson Mandela went by Madiba.
Nelson Alegi goes by Nenne.
Nelson Woodford goes by Woody.
Nelson Wolford went by Nels.
Nelson Aspen goes by J.R..