C. Sacket has sent me an email saying that he was unable to add the following to the above comment.
No other sentient being in our universe can be compared to a Samma Sambuddha. He surpasses all other beings in knowledge and power!!!
But still for the sake of curiosity, here is a good article:
“SIX UN-SHARED SUPER-NORMAL KNOWLEDGES (ASADHARANA NANA) OF LORD GAUTAMA BUDDHA“