used in formal contexts to refer to people

जिसे

English Usage: Whom did you invite to the party?

Hindi Usage: तुमने पार्टी में किसे बुलाया?

Indicates a choice among multiple people, whom any of them may be addressed or concerned.

किसे भी

English Usage: You may invite whomsoever you prefer to the party.

Hindi Usage: आप पार्टी में जिसे भी चाहें, आमंत्रित कर सकते हैं।