एकश्लोकी भागवतम्:ekashlokI bhAgavatam

आदौ देवकिदेविगर्भजननं गोपीगृहे वर्धनम्
        मायापूतनजीवितापहरणं गोवर्धनोद्धारणम् ।
कंसच्छेदनकौरवादिहननं कुंतीसुतां पालनम्
        एतद्भागवतं पुराणकथितं श्रीकृष्णलीलामृतम् ।

        इति श्रीभागवतसूत्र ॥ 

Shri Krishna's charitam in short is that he is Devaki's son,
Gopi's admiration, Putana's killer, holder of Govardhan Giri,
slayer of Kansa, destroyer of Kauravas, protector of Kunti's sons
and the central figure of Srimad Bhagavata PurAnam.