you would have to defeat janine to get it now there is a cheap way you can find out what Pokemon the gym leaders have and that is to use serebii.net
It's Sabrina. You can see that her Pokemon are much weaker than Koga's and that you reach her city first.
In Pokémon Resolute, to obtain the 5th badge, you need to challenge and defeat the Gym Leader of the Hallowed City Gym, who specializes in Ghost-type Pokémon. Make sure to prepare your team with strong counters to Ghost-types, such as Dark or Normal-type Pokémon. After defeating the leader, you will receive the Hallowed Badge, allowing you to progress further in the game.
Articuno is in Seafoam Islands you need the HM Strength to get to it though and the HM Surf also you need the 4th and 5th badge.
There are three Hoen Johto and i can't remember the last one:( hope this helps Actually, there are more. There's Kanto (the 1st), Johto (2nd), Hoen (3rd), Sinnoh (4th), and now Unova, (5th)
Go to Hearthome City. The gym leader should be back. She has ghost Pokemon so take some psychic types. I beat her only with a Shinx (Lv. 41) and Torterra (Lv. 43)! But Psychic types are useful too! Heh, heh, heh.
It is the balance badge where you fight Norman(your father) in Petalburg City .
you can get the fith badge by going to petalburg the poke gym there.
hearthome i think
fuschia.
fap
You need to defeat Koga in Fuchsia City to get the 5th badge, the Soul Badge.
it's in the woods between the first gym badge and 5th gym badge
The fifth badge is in Sootopolis City, you need Surf, Dive, and Whirlpool to get it
After you have beat wake in pastoria city you have to fly to hearthome city and you can battle the 5th gym leader and get your 5th badge.
It's back in Hearthome city.
In Pokekon Sapphire, you get the 5th badge after defeating your opponent in a Gym Battle at Petalburgh.
THE 5TH GYM LEADER IS IN HEARTHOME CITY. HER NAME IS FANTINA.You must return to Hearthome, where Fantina will be there to accept your challenge for the 5th badge.