Please share your opinion with me on the follow write-out for improvement. Thank you.
"Have you ever been in a position where you have wondered about how your boss (whom [who (if you take out "I think", then who is shown to be the subject of is)] you think is not up to the job) came to be in the
rank/position he is in? Have you ever been to a conference and wondered
how that guy who gave that totally absurd presentation ever become [became] a CEO? If you have, then welcome to the concept of the Peter Principle".
Otherwise it looks ok to me.
Student or Learner