That's amazing!!! Congratulations!!! I agree what a great NSV!!!
I had that problem when I was 13 and went to Washignton to visit family and we went for a short hike up Mount Saint Helen! I didn't know people over weight could do that! Maybe when I get to 125 I'll be able to hike up my local California mountains without pain or trouble breathing!
I can hope! If not I'll go to doctor and see if they can help because I do love to hike.