The 14th gym leader is the 14th gym you challenge, and there really isn't an order.
However, in chronological order, the 14th gym is the gym in Saffron City, with Sabrina as the gym leader.
Brock.
If you have gone in order so far the 14th gym leader should be Sabrina who is in the saffron city gym.
you can take on any gym leader in kanto in any order (excluding blue you have to battle him last)
There are only 8 gyms in Pokemon (including the elite 4) anyone who typed this in is a totally stupid. =x this person is stupid in silver and gold you get to explore 2 regions johto and kanto i don't know who the 14th gym leader is though pls help the 14th gym leader is Sabrina and she is a physic type in safforn city
You go to Pewter City and challenge Brock.
You can fight the Kanto Gym Leaders in any order, except Brock, Blaine, and Green/Blue.
Gym Leader Flannery is the leader of the Lavaridge Gym. The Gym is a Fire-type Gym.
The gym leader.
It is the last gym. You should have 7 badges to battle the gym leader. The gym leader is Giovanni.
you have to defeat the gym leader in the 5th gym or something ...
Volkner is the Gym Leader of the 8th gym.
go right from the seventh gym leader