Radi is The second gym leader in the game Pokemon Purple and Pink. She trains Fire type pokemon. Her gym is at the south west corner of the town. You will have to beat 3 ranchers and a Youngster to get to her
Quote: Bring on the heat!!!
Her first pokemon is
Rapidash: LV 15]
Igneon LV 17
Tikiki LV 18
After that she will give you the BBQ badge and TM Roast.
Now you can go past the Boy to Saturn City