[1] Frankoch started playing football in Greve IF at the age of 5 with his dad as his coach.
[2] As U14 player, Frankoch got a few invites from other clubs, but chose Brøndby IF because it was his supporter team.
A year after his arrival, he went on three trial camps at FC Midtjylland and the club ended up offering him a youth contract.
In the summer 2015, Frankoch signed with his first senior club, Skive IK in the Danish 1st Division.
[5] After a spell at Norwegian club Raufoss IL in 2021, Frankoch returned to Skive IK on 31 August 2021.