But author and critic Hiroki Azuma said it was "disgusting" that the star felt she should resort to a traditional act of contrition when the only rules she had broken were those of her band's.

BBC: AKB48 pop star shaves head after breaking band rules

Before we accept his act of contrition at the temple of Oprah, Armstrong needs to make amends with the several people and entities he took vicious aim at for accusing him of using performance enhancing substances.

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