One more time finish egg liao
There should be age limit for such important position.
The most powerful man of the democracy world, keeps falling down. Shame.
Old folks mostly lose their sense of balance if they dun exercise regularly to maintain their BROM. Walking backward and standing on one leg are good exercises to maintain the sense of balance.

Frequent falls cud be a symptom of leg muscle degeneration due to old age
Next time, he should wear a helmet.