In sapphire, the 5th gym leader is your dad, in that city after Oakdale.
The fifth gym is in petalburg city
In petalburg city.
You need to beat the leader Norman (Your father in the game), the 5th gym leader.
Norman is the 5th gym leader in the game. He uses Normal-type Pokemon.
you have to find steven get a Devon scope and use it on the invisible keckleon in front of the gym
you can get the fith badge by going to petalburg the poke gym there.
In Pokekon Sapphire, you get the 5th badge after defeating your opponent in a Gym Battle at Petalburgh.
After defeating Flanery in the 4th gym, go to Petalburg City (the 3rd city) to fight your dad in the 5th gym.
You go to fight your dad as the 5th gym leader in Petalburg city. This happens after you beat the first 4 gym leaders.
there is no lilycove gym
The 6th gym leader in Pokémon Sapphire is found at the Fortree Gym. The name of the gym leader here is Winona.