Comparing yourself to others people’s accomplishments is never going to end well. It’s completely natural for us to do, but if it’s not done to achieve inspiration, then it’s almost always a negative thought process.
At the end of the day the people you describe are no better than you, their accomplishments don’t make them better people. Their accomplishments only have value if you chose to give them that, and in the same token value can be given to things in your life that you might not necessarily deem worthy enough it be an ‘accomplishment’.