A popular internet lecturer related that he was asked if anyone else in the world teaches Tshuva sfarim in an interesting way besides him.
He humbly responded that no - he is the only one.
Well, there are probably millions of shiurim on line כן ירבו!!
I haven't heard them all but I know of at least *one person* who has given many, many shiurim on Tshuva sfarim, which I for one, find quite fascinating.
You are welcome to listen as well:-).
מיום שחרב בית המקדש אין לו להקב"ה בעולמו אלא ארבע אמות של הלכה בלבד
