The sport was making its Olympic debut so the 29-year-old from Alexandra will be immortalised as its inaugural champion.
His grandmother, Ophir’s post-mistress Val Butcher, said to RNZ this morning that she could not be prouder to have a gold-medallist grandson.
‘‘It feels wonderful, it does — I still can’t believe it.’’
She said she was down in the town hall with other locals from Ophir cheering and waving flags for both Finn and compatriot Luuka Jones, who was competing in the women's event.
‘‘We got some flags from the $2 shop and were waiving them around — it was really exciting.’’
Finn beat out three-time world champion Britain's Joe Clark, who was tipped by many to win the final.
Val said all the Olympians would want to win, and she was impressed her grandson had beat out the world champion, but she was just in shock Finn managed to prevail in his first Games.
Val was not sure how she was going to celebrate his win, but she was sure there might be an old bottle of wine in the fridge ready for a moment like this.
‘‘I don’t know yet, I haven’t had time to think of all that — I’m a bit speechless.’’
Butcher's secondary school, Dunstan High School, made a congratulatory post on social media.
" To say we are proud is an absolute understatement! That. Was. Amazing!"
His primary school, Alexandra Primary School, was in on the posting action too.
"Awe inspiring GOLD MEDALIST - Alexandra Primary salutes you Finn!!"
