reasons why one might forget how many houses one owns

1. One is outrageously rich and owns more houses than one can count.
2. One is senile.
3. One is easily distracted.
4. One does not actually listen to things people ask of or tell to one.
5. One is horribly out of touch with reality.

XXIX Summer Olympics

1. Michael Phelps
2. Usain Bolt
3. Synchronized swimmers
4. Wei Yang
5. Pretty much anything gymnastics
6. Table tennis

Conclusion: The Olympics don’t actually happen.  They’re just not physically possible.