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Not Inferior in Handsomeness with His Brother, 8 Photos of Mario Hartanto, Boy William's Brother, Rarely Seen - Already Familiar with Ayu Ting Ting

Not Inferior in Handsomeness with His Brother, 8 Photos of Mario Hartanto, Boy William's Brother, Rarely Seen - Already Familiar with Ayu Ting Ting

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Not Inferior in Handsomeness with His Brother, 8 Photos of Mario Hartanto, Boy William's Brother, Rarely Seen - Already Familiar with Ayu Ting Ting

Mario Hartanto is Boy William's rarely seen brother. Apparently, Mario's handsome face also makes netizens unable to focus. Yes, Mario is not inferior in handsomeness with his brother. Moreover, he is apparently already familiar with Ayu Ting Ting. What do his photos look like? Let's take a look at his photos here.

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Here's a snapshot of Mario Hartanto, Boy William's youngest brother. He's rarely seen, and is usually called Io.

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Last March, Mario just turned 25. In a video on his instagram, he was seen blowing out the candles on his birthday cake.

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He's also funny, just like his older brother. Here's a photo of Mario imitating a Kangaroo's stance with both hands on his chest while squatting.

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Moreover, although rarely seen, Mario is just as handsome as Boy William. Just look at this family photo.

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And apparently, Mario is already close with Ayu Ting Ting. Netizens say that Mario took a photo with his sister-in-law.

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They also look close. In this photo, the two of them are compact by showing their cool hand style.

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It should be noted that Boy William also has a younger brother named Raymond Hartanto who is also Mario's older brother. But Raymond has passed away due to an accident.

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Last June 2022, Mario has successfully graduated from the University of Washington. Now growing up, Mario is increasingly making netizens distracted.