Old Man Tries to Climb a Mountain on a KX250 2 Stroke and WINS

2nd attempt at climbing to the top of these twin peaks on my 2001 KX250 2 stroke dirt bike. The first time I tried was the day I bought the bike, and due to lack of experience and that being my first time on a bike in 35 years, I failed. A few months later and I did again. ROCKED it this time. Made it to the top, hung out a while and made the return down the mountain. BIKE DIED. Spark plug fouled. Coasted to the bottom of the mountain and changed the spark plug at the bottom. Bike ran perfectly again on the way back out.