There would be none amongst the created beings living on the earth (who would survive this century).  

لَمَا رَجَعَ النَّبِيُّ ﷺ مِنْ تَبُوكَ سَأَلُوهُ عَنِ السَّاعَةِ فَقَالَ رَسُولُ اللَّهِ ﷺ لاَ تَأْتِي مِائَةُ سَنَةٍ وَعَلَى الأَرْضِ نَفْسٌ مَنْفُوسَةٌ الْيَوْمَ  

[Machine] The Messenger of Allah ﷺ said, "There is no soul that lives for a hundred years."  

قَالَ رَسُولُ اللهِ ﷺ مَا مِنْ نَفْسٍ مَنْفُوسَةٍ يَأْتِي عَلَيْهَا مِائَةُ سَنَةٍ  

[Machine] On the authority of the Prophet ﷺ who said: "You ask me about the Hour (i.e., Day of Judgment), while my soul is in the Hand of Allah, there is no soul on Earth that is more knowledgeable about when the Hour will happen than a hundred years."  

عَنِ النَّبِيِّ ﷺ قَالَ «تَسْأَلُونِي عَنِ السَّاعَةِ وَالَّذِي نَفْسِي بِيَدِهِ مَا عَلَى الْأَرْضِ نَفْسٌ مَنْفُوسَةٌ يَأْتِي عَلَيْهَا مِائَةُ سَنَةٍ»  

[Machine] From the Prophet ﷺ said, "You ask me about the Hour (i.e., the Day of Judgment), and by the one in whose hand is my soul, there is not living being on the face of the Earth today who will remain but for a hundred years."  

عَنِ النَّبِيِّ ﷺ قَالَ «تَسْأَلُونَنِي عَنِ السَّاعَةِ وَالَّذِي نَفْسِي بِيَدِهِ مَا عَلَى الْأَرْضِ نَفْسٌ مَنْفُوسَةٌ الْيَوْمَ تَأْتِي عَلَيْهَا مِائَةُ سَنَةٍ»  

"مَا عَلى الأرْض نَفْسٌ مَنْفُوسة يَأتِي عَلَيها مِائَةُ سَنَةٍ".  

"يَسْأَلُونِى عَن السَّاعَةِ! ! والَّذِى نَفْسِى بِيَدِهِ مَا عَلى الأَرْضِ نَفْسٌ مَنْفُوسَةٌ اليَوْمَ يَأتِى عَلَيْهَا مِائَةُ سَنَةٍ".