#10 Gustav Sahlin Lidehäll
In addition to the two IFK Lidingö FK teams, 161 other teams from 33 different countries played in Boys 12. They were divided into 40 different groups, whereof IFK Lidingö FK 1 could be found in Group 12 together with Hasslövs IS/Skottorp, IK Zenith 1, Russell Martin Academy and JSSL Singapore. IFK Lidingö FK 1 continued to Play off B after reaching 5:th place in Group 12. In the playoff they made it to 1/64 Final, but lost it against Prep Schools Lions Orange with 2-3. In the Final, LAZ Stockerau won over Jönköpings Södra IF Grön and became the winner of Play off B in Boys 12.