Ah Boys to Men 3: Frogmen (新兵正传3：蛙人传) 9 years old

The only easy day was yesterday

In an alternate timeline, Ken, Lobang and Wayang King are transferred to the Naval Diving Unit (NDU) and have to overcome obstacles and personal issues to grow as people.

Credits

Ah Boys to Men 3: Frogmen Cast

Name	Character
Maxi Lim He was 27, now 37 years old	as Aloysius Jin (aka Wayang King)
Joshua Tan He was 24, now 34 years old	as Ken Chow
Tosh Rock Zhang	as Sergeant Alex Ong

Ah Boys to Men 3: Frogmen Crew

Name	Department
Jack Neo as Director. He was 55 (now 64) years old	Directing