Answer:
Since these questions require a personal answer, I will give you some examples so that you can see how it should be answered and you can modify it to your liking.
Explanation:
The winter sports that I enjoy the most are figure skating and skiing.
I have not reached any achievement in sports but I do remember once I went to cheer on my friend.
He had a figure skating championship in his town. I accompanied him in all his training sessions and when it was finally his turn to compete, he got the highest score!
That was a great achievement and it was a great honor for me to be with him and accompany him at that time.
